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Literature Reviews: Developing a Research Question
Developing a Research Question
DEVELOPING A RESEARCH QUESTION![](https://libapps.s3.amazonaws.com/accounts/147322/images/noun-question-1195772-01274B.png)
Before searching for sources, you need to formulate a Research Question — this is what you are trying to answer using the existing academic literature. The Research Question pinpoints the focus of the review.
Your first step involves choosing, exploring, and focusing a topic. At this stage you might discover that you need to tweak your topic or the scope of your research as you learn more about the topic in the literature.
THINGS TO KEEP IN MIND:
- The question must be "researchable" — it can be answered with accessible facts and data
- Questions often start with How, Why, What, Which
- The question opens the door for other areas of inquiry — it identifies a gap in existing research
- Questions should be open-ended and focus on cause and effect
TRY TO AVOID:
- Simple yes/no questions, or questions with an easy answer (what is the radius of the moon?)
- Questions that can only be answered by an opinion (does it smell nice when it rains?)
- Questions that involve secret information (what is the recipe for Coca-Cola?)
- Questions that are too broad or too narrow
REFINING YOUR RESEARCH QUESTION
Two examples of refining research questions that could be considered either too broad or too narrow.
Finding Example Literature Reviews
USING DATABASE FILTER TOOLS
It can be helpful to read existing literature reviews on your topic to get an idea of major themes, how authors structure their arguments, or what reviews look like in your discipline.
DOCUMENT TYPE FILTERS
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Many library databases have the option to highlight just Review Articles after you perform a search. Filters above show what the Document Type filter looks like, with a "Review" option. These examples are from Scopus and ProQuest. The "Review" filter here refers to free-standing, comprehensive Review Articles on a topic, as opposed to a shorter literature review inside a scholarly article.
LIT REVIEWS INSIDE ARTICLES
It is also worth taking a look at the shorter literature reviews inside scholarly articles. These can sometimes be called "Background" or "Background Literature." Look for a section typically following the Introduction that covers the history or gives context on the paper's topic.
EXAMPLE REVIEW ARTICLES
Here are a few examples of Review Articles in different disciplines. Note sometimes an article can be a Review Article without the word "review" in the title.
Attribution
Thanks to Librarian Jamie Niehof at the University of Michigan for providing permission to reuse and remix this Literature Reviews guide.
This work is subject to a Creative Commons Attribution 4.0 license